NENA NG9-1-1 United States Civic Location Data Exchange Format (CLDXF-US) Standard Published 

NENA has published the NENA Next Generation 9-1-1 United States Civic Location Data Exchange Format (CLDXF-US) Standard, NENA-STA-004.2-2024. The NENA NG9-1-1 CLDXF-US standard supports the exchange of United States civic location address information about 9-1-1 calls, both within the US and internationally. It defines the detailed data elements needed for address data exchange and defines the United States profile of the Internet Engineering Task Force (IETF) Presence Information Data Format-Location Object (PIDF-LO) to provide a format for exchange of civic location records.

As a companion to NENA-STA-004.2-2024, the Moving Civic Location Data between Datasets Compliant with the FGDC and NENA CLDXF US Address Data Standards, NENA-REF-007.1-2024, describes the relationship between the elements in the two standards and provides guidance on conversion of civic location data from one standard to the other.